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USPTO Patent Rankings Data through Sept 30, 2025
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Lijuan Qin — 4 Patents in 2020

Microsoft: 4 patents #317 of 7,426Top 5%
Seattle, WA: #310 of 4,747 inventorsTop 7%
Washington: #1,043 of 14,769 inventorsTop 8%
Overall (2020): #49,976 of 565,922Top 9%
4 Patents 2020

Issued Patents 2020

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10867610 Computerized intelligent assistant for conferences Adi Diamant, Karen Master Ben-Dor, Eyal Krupka, Raz HALALY, Yoni SMOLIN +10 more 2020-12-15
10812921 Audio stream processing for distributed device meeting William Isaac Hinthorn, Nanshan Zeng, Dimitrios Dimitriadis, Zhuo Chen, Andreas Stolcke +2 more 2020-10-20
10743107 Synchronization of audio signals from distributed devices Takuya Yoshioka, Andreas Stolcke, Zhuo Chen, Dimitrios Dimitriadis, Nanshan Zeng +2 more 2020-08-11
10528228 Interaction with notifications across devices with a digital assistant Steve Seixeiro, Gurpreet Virdi, David Wood, Michael Goulding, Lucas Matthew Scotta 2020-01-07